256053955248

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{210109}}^1$

素因数の和:210177

約数の個数: 320

約数和(自身を含む): 933762457600

約数和(自身を除く): 677708502352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 104, 108, 112, 117, 124, 126, 144, 156, 168, 182, 186, 189, 208, 216, 217, 234, 248, 252, 273, 279, 312, 336, 351, 364, 372, 378, 403, 432, 434, 468, 496, 504, 546, 558, 624, 651, 702, 728, 744, 756, 806, 819, 837, 868, 936, 1008, 1092, 1116, 1209, 1302, 1404, 1456, 1488, 1512, 1612, 1638, 1674, 1736, 1872, 1953, 2184, 2232, 2418, 2457, 2604, 2808, 2821, 3024, 3224, 3276, 3348, 3472, 3627, 3906, 4368, 4464, 4836, 4914, 5208, 5616, 5642, 5859, 6448, 6552, 6696, 7254, 7812, 8463, 9672, 9828, 10416, 10881, 11284, 11718, 13104, 13392, 14508, 15624, 16926, 19344, 19656, 21762, 22568, 23436, 25389, 29016, 31248, 33852, 39312, 43524, 45136, 46872, 50778, 58032, 67704, 76167, 87048, 93744, 101556, 135408, 152334, 174096, 203112, 210109, 304668, 406224, 420218, 609336, 630327, 840436, 1218672, 1260654, 1470763, 1680872, 1890981, 2521308, 2731417, 2941526, 3361744, 3781962, 4412289, 5042616, 5462834, 5672943, 5883052, 6513379, 7563924, 8194251, 8824578, 10085232, 10925668, 11345886, 11766104, 13026758, 13236867, 15127848, 16388502, 17649156, 19119919, 19540137, 21851336, 22691772, 23532208, 24582753, 26053516, 26473734, 30255696, 32777004, 35298312, 38239838, 39080274, 39710601, 43702672, 45383544, 45593653, 49165506, 52107032, 52947468, 57359757, 58620411, 65554008, 70596624, 73748259, 76479676, 78160548, 79421202, 84673927, 90767088, 91187306, 98331012, 104214064, 105894936, 114719514, 117240822, 131108016, 136780959, 147496518, 152959352, 156321096, 158842404, 169347854, 172079271, 175861233, 182374612, 196662024, 211789872, 229439028, 234481644, 254021781, 273561918, 294993036, 305918704, 312642192, 317684808, 338695708, 344158542, 351722466, 364749224, 393324048, 410342877, 458878056, 468963288, 508043562, 516237813, 547123836, 589986072, 592717489, 635369616, 677391416, 688317084, 703444932, 729498448, 762065343, 820685754, 917756112, 937926576, 1016087124, 1032475626, 1094247672, 1179972144, 1185434978, 1231028631, 1354782832, 1376634168, 1406889864, 1524130686, 1641371508, 1778152467, 2032174248, 2064951252, 2188495344, 2286196029, 2370869956, 2462057262, 2753268336, 2813779728, 3048261372, 3282743016, 3556304934, 4064348496, 4129902504, 4572392058, 4741739912, 4924114524, 5334457401, 6096522744, 6565486032, 7112609868, 8259805008, 9144784116, 9483479824, 9848229048, 10668914802, 12193045488, 14225219736, 16003372203, 18289568232, 19696458096, 21337829604, 28450439472, 32006744406, 36579136464, 42675659208, 64013488812, 85351318416, 128026977624, 256053955248]

約数ペア:

[(1, 256053955248), (2, 128026977624), (3, 85351318416), (4, 64013488812), (6, 42675659208), (7, 36579136464), (8, 32006744406), (9, 28450439472), (12, 21337829604), (13, 19696458096), (14, 18289568232), (16, 16003372203), (18, 14225219736), (21, 12193045488), (24, 10668914802), (26, 9848229048), (27, 9483479824), (28, 9144784116), (31, 8259805008), (36, 7112609868), (39, 6565486032), (42, 6096522744), (48, 5334457401), (52, 4924114524), (54, 4741739912), (56, 4572392058), (62, 4129902504), (63, 4064348496), (72, 3556304934), (78, 3282743016), (84, 3048261372), (91, 2813779728), (93, 2753268336), (104, 2462057262), (108, 2370869956), (112, 2286196029), (117, 2188495344), (124, 2064951252), (126, 2032174248), (144, 1778152467), (156, 1641371508), (168, 1524130686), (182, 1406889864), (186, 1376634168), (189, 1354782832), (208, 1231028631), (216, 1185434978), (217, 1179972144), (234, 1094247672), (248, 1032475626), (252, 1016087124), (273, 937926576), (279, 917756112), (312, 820685754), (336, 762065343), (351, 729498448), (364, 703444932), (372, 688317084), (378, 677391416), (403, 635369616), (432, 592717489), (434, 589986072), (468, 547123836), (496, 516237813), (504, 508043562), (546, 468963288), (558, 458878056), (624, 410342877), (651, 393324048), (702, 364749224), (728, 351722466), (744, 344158542), (756, 338695708), (806, 317684808), (819, 312642192), (837, 305918704), (868, 294993036), (936, 273561918), (1008, 254021781), (1092, 234481644), (1116, 229439028), (1209, 211789872), (1302, 196662024), (1404, 182374612), (1456, 175861233), (1488, 172079271), (1512, 169347854), (1612, 158842404), (1638, 156321096), (1674, 152959352), (1736, 147496518), (1872, 136780959), (1953, 131108016), (2184, 117240822), (2232, 114719514), (2418, 105894936), (2457, 104214064), (2604, 98331012), (2808, 91187306), (2821, 90767088), (3024, 84673927), (3224, 79421202), (3276, 78160548), (3348, 76479676), (3472, 73748259), (3627, 70596624), (3906, 65554008), (4368, 58620411), (4464, 57359757), (4836, 52947468), (4914, 52107032), (5208, 49165506), (5616, 45593653), (5642, 45383544), (5859, 43702672), (6448, 39710601), (6552, 39080274), (6696, 38239838), (7254, 35298312), (7812, 32777004), (8463, 30255696), (9672, 26473734), (9828, 26053516), (10416, 24582753), (10881, 23532208), (11284, 22691772), (11718, 21851336), (13104, 19540137), (13392, 19119919), (14508, 17649156), (15624, 16388502), (16926, 15127848), (19344, 13236867), (19656, 13026758), (21762, 11766104), (22568, 11345886), (23436, 10925668), (25389, 10085232), (29016, 8824578), (31248, 8194251), (33852, 7563924), (39312, 6513379), (43524, 5883052), (45136, 5672943), (46872, 5462834), (50778, 5042616), (58032, 4412289), (67704, 3781962), (76167, 3361744), (87048, 2941526), (93744, 2731417), (101556, 2521308), (135408, 1890981), (152334, 1680872), (174096, 1470763), (203112, 1260654), (210109, 1218672), (304668, 840436), (406224, 630327), (420218, 609336)]